20 results for "arithmetic"
Questions 20
A sum of ₹2,500 becomes ₹2,975 in 3 years at simple interest. What is the rate of interest?
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Which component in the computer carries out the arithmetic and logical operations?
medium
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The sum of two numbers is 25 and their difference is 13. Find the larger number.
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The average of five numbers is 20. If one number is excluded, the average becomes 23. Find the excluded number.
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A man buys an article for ₹80 and sells it for ₹100. Find his profit percentage.
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A person covers a distance of 300 km in 5 hours. What is his speed in meters per second?
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A sum of money doubles itself in 8 years at simple interest. What is the rate of interest per annum?
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The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, find the value of x.
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A shopkeeper gives a discount of 10% on the marked price of ₹500. Find the selling price.
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The value of a machine depreciates by 10% every year. If its present value is ₹1,00,000, what will be its value after 2 years?
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A sum of ₹2,500 amounts to ₹2,900 in 2 years at a certain rate of simple interest. What is the annual rate of interest?
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The speed of a train is 72 km/hr. How much distance will it cover in 15 seconds?
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The price of petrol increased by 25%. By what percentage should a person reduce their consumption so that the expenditure remains the same?
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If 12 copies of a book cost ₹600, what is the cost of 25 such copies?
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A man buys a cycle for ₹1,500 and sells it at a loss of 20%. What is the selling price?
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In a class of 40 students, 25% are girls. How many boys are there in the class?
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What is the square root of 625?
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The difference between Simple Interest and Compound Interest on ₹1000 for 2 years at 10% per annum is?
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A sum of ₹5,000 is invested at a compound interest rate of 10% per annum for 2 years. What is the total amount after 2 years?
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The average of 5 numbers is 20. If each number is multiplied by 2, what will be the new average?
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